Njengobuchwepheshe bokubonisa obujwayelekile bamadivayisi kagesi esimanje, izibonisi ze-LCD ezinombala we-TFT (Thin-Film Transistor) zinezici zenqubo esemqoka eziyisithupha: Okokuqala, isici sazo sokucaca okuphezulu sinika amandla ukuboniswa kwe-2K/4K ultra-HD ngokulawula kwephikseli okunembile, kuyilapho isivinini sokuphendula esisheshayo se-millisecond siqeda ngempumelelo ukufiphala kokunyakaza ezithombeni eziguqukayo. Ubuchwepheshe be-engeli yokubuka okubanzi (ngaphezulu kuka-170°) buqinisekisa ukusimama kombala uma bubukwa ngama-engeli amaningi. Lezi zici zenza izibonisi ze-LCD zombala we-TFT zisebenze kahle kakhulu ezintweni zikagesi ezithengwayo ezifana nama-smartphone namathebulethi.
Ubuchwepheshe be-LCD bombala we-TFT buphinde buvelele ekusebenzeni kombala nokonga amandla: Ngokulawula ukukhanya okunembile kweleveli yephikseli, bungaphrezenta izigidi zemibala egqamile, ehlangabezana nezidingo zokuthatha izithombe ezichwepheshile kanye nedizayini. Ukulungiswa kwe-backlight okuthuthukisiwe kanye nomklamo wesekethe kunciphisa kakhulu ukusetshenziswa kwamandla, ikakhulukazi ukuhamba phambili ekuboniseni izigcawu ezimnyama, ngaleyo ndlela kunwebe kakhulu impilo yebhethri yedivayisi. Ngaleso sikhathi, izibonisi ze-LCD ezinombala we-TFT zisebenzisa ubuchwepheshe bokuhlanganisa obuminyaniswe kakhulu, obuhlanganisa ama-transistors amaningi nama-electrode kumaphaneli amancane, angagcini nje ngokuthuthukisa ukwethembeka kodwa futhi asiza ukucekeka kwedivayisi nokwenza okuncane.
Kafushane, ngokusebenza kwayo okuhle kakhulu kokubonisa, izici zokonga amandla, kanye nezinzuzo eziphezulu zokuhlanganisa, izibonisi ze-TFT zombala we-LCD ziyaqhubeka nokuvela kuyilapho kugcinwa ukuvuthwa kobuchwepheshe. Bahlinzeka ngokungaguquguquki ngezixazululo ezilinganiselayo zama-elekthronikhi wabathengi, ukuboniswa kochwepheshe, neminye imikhakha, okubonisa ukuguquguquka okuqinile kwemakethe namandla ezobuchwepheshe.
Isikhathi sokuthumela: Jul-29-2025